Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"khac ly ca snippets" » "khac ly code snippets", "khao ly ca snippets", "khac lau ca snippets", "khanh ly ca snippets", "khac ly va snippets", "khac ly co snippets", "khac ly ha snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("khac ly ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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